, hardest talk. "the mclaughlin group" is brought to you by siemens. siemens answers america's toughest questions in energy. >>> one, democrat exodus. >> it just came to the point where i said, i've accomplished all i'm going to do. time to make the break. >> michigan senator announced last week he would not seek a tenth term in office. bob stupak had been expected to win handily in the coming november mid-term election. instead, stupak is stepping down. stupak is one of 24 democrats retiring this year. 19 from the house. davis, barry, snyder, watson, els worth, moore, delahunt, stupak, kennedy, gordon, tanner, baird, massa, wexler, abercrombie, and five from the senate. dodd, dorgan, botch, kaufmann. the climate for democrats seems to have been a toxic one. the party is now polling at l-t question. what explains the exodus of leading democrats like senator dodd? is this a case of rats leaving a sinking ship? >> well, dodd's got a particular problem. he really could have lost that seat for the democratic party, john, but overall, i don't think there's too many democrats retiring, but t